Crown Vent Guard-White 2" No Screen vents They have a screen to

They have a screen to keep insects out

They fit into the hole made by a drill-type hole saw and are held in place by knobs on the side of the vent

Units feature a two piece twist locking interchangeable screen vent cap

These round aluminum plugs are easy to install in wood

RWS-108 3"4PK

Crown Vent Guard-White 2" No Screen vents They have a screen toThe Crown Vent Guard protects your plumbing vent pipe from getting clogged with debris and prevents rodents from entering. Installs quick and easy with standard PVC pipe cement. This is a 3" Vent Guard with an adapter so it fits standard 2" vent pipe. Units feature a two piece twist locking interchangeable screen vent cap. Vent Cap only. Does not include the pipe or roof jack. VGW2